• Conduit Grounding Bushing
• Type Threaded, Set Screw
• Trade Size 4 Inch
• Wire Size 14 to 4 AWG
• Lug Type Lay-In, Tin Plated Aluminum
• Conductor Material Copper/Aluminum
• Throat Type Insulated
• Diameter 5-3/16 Inch
• Height 1-1/16 Inch
• Material Zinc Plated Malleable Iron Body, Zinc Plated Steel Set Screw, Zinc Plated Steel Clamping Screw
• Approval UL 467, CSA C22.2
• Used On Rigid Conduit/IMC
• Applicable Standard W-F-408E, NEMA FB-1
• Temperature Rating 150 Deg C

Features / Benefits

• O-Z/Gedney Malleable Iron Bushings Incorporate a Thermoplastic Insulator and an Aluminum Lay-In Lug Grounding Lug
• They are Used to Protect Wires and Cables at Entry and Exit of Conduit and to Provide for Grounding of the Conduit
• The Plastic Liner is Tough, it Won't Chip, Crack, Swell or Shrink
• It Resists Corrosion Chemicals and Temperature Extremes
• Surface Friction is so Low that Wires Can be Pulled with Virtually No Abrasion on the Cable Insulation
• Insulating Liner Material is UL V-O Rated (Self Extinguishing)